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Individual Calculations December 2021 |
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| Nurmanova, Alua Total change: 53.28 | |   |
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| Azmiddin Xodjaev Memorial Chess Tournament | Tashkent | UZB | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2228 | 5.50 | 9 | 1.17 | 36 | 42.12 | |
|  Abdurakhmonov, Mukhammadali | f | | 2252 | UZB | 1.00 | 1 | 0.53 | 36 | 19.08 | | | Salimova, Asal | | | 1905 | UZB | 1.00 | 1 | 0.13 | 36 | 4.68 | |  Zarubitski, Viachaslau | m | | 2416 | BLR | 0.00 | 1 | -0.26 | 36 | -9.36 | | | Begmuratov, Khumoyun | c | | 2082 | UZB | 1.00 | 1 | 0.30 | 36 | 10.80 | | | Dmitrenko, Viktor | m | | 2441 | UKR | 0.50 | 1 | 0.27 | 36 | 9.72 | | | Mischuk, Dmitry | m | | 2330 | UKR | 1.00 | 1 | 0.64 | 36 | 23.04 | | | Bakhrillaev, Bakhrom | | | 2080 | UZB | 0.00 | 1 | -0.70 | 36 | -25.20 | | | Sitnikov, Anton | m | | 2400 | UKR | 0.50 | 1 | 0.23 | 36 | 8.28 | | | Yakubbaeva, Nilufar | | wm | 2250 | UZB | 0.50 | 1 | 0.03 | 36 | 1.08 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | International Chess Tournament for the prizes of the President of the Republic of Uzbekistan | Tashkent | UZB | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2228 | 5.00 | 10 | 0.31 | 36 | 11.16 | |
| | Matlakov, Maxim | g | | 2628 * | RUS | 0.00 | 1 | -0.08 | 36 | -2.88 | | | Saparova, Sitora | | wf | 1871 | UZB | 1.00 | 1 | 0.11 | 36 | 3.96 | | | Abdullaev, Mukhammadrakhim | | | 1828 * | UZB | 1.00 | 1 | 0.08 | 36 | 2.88 | | | Zhalmakhanov, Ramazan | m | | 2403 | KAZ | 1.00 | 1 | 0.73 | 36 | 26.28 | | | Utegaliyev, Azamat | | | 2488 | KAZ | 0.50 | 1 | 0.32 | 36 | 11.52 | | | Alekseev, Evgeny | g | | 2602 | RUS | 0.00 | 1 | -0.10 | 36 | -3.60 | | | Koziak, Vitali | m | | 2407 | UKR | 0.50 | 1 | 0.23 | 36 | 8.28 | | | Dmitrenko, Viktor | m | | 2441 | UKR | 0.00 | 1 | -0.23 | 36 | -8.28 | | | Mazhkenov, Alisher | | | 1960 | KAZ | 0.00 | 1 | -0.83 | 36 | -29.88 | | | Omonov, Asrorbek | | | 1828 * | UZB | 1.00 | 1 | 0.08 | 36 | 2.88 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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